Question

Convert the Assertive Sentence into its Interrogative form. Yes, they speak French.

• A. Do they speak French?
• B. What they speak?
• C. Does they speak French?
• D. How they speak well?

Answer 1

Answer:

A. Do they speak French?

Iron is the most useful of all metals. 
Is iron the most useful of all metals? OR Which metal is the most useful of all metals? 

He left the town two years ago. 
Did he leave the town two years ago? OR When did he leave the town? 

Money does not grow on trees. 
Does money grow on trees?